﻿using System;
using System.Collections.Generic;
 
using System.Text;

namespace OES.Model
{
    class Choice:Problem 
    {
        public string optionA = "";
        public string optionB = "";
        public string optionC = "";
        public string optionD = "";
        public string ans = "";
        public string stuAns = "";
        
        public Choice()
        {
            type = ProblemType.Choice;
        }
        public Choice(string p, string oa, string ob, string oc, string od)
        {
            problem = p;
            optionA = oa;
            optionB = ob;
            optionC = oc;
            optionD = od;
            stuAns = "";
            ans = "";
            type = ProblemType.Choice;
        }
        public override string getAns()
        {
            return stuAns;
        }
    }
}


